Doc :
<<ifconfig bridge0 rule pass in on fxp0 src 0:de:ad:be:ef:0 tag USER1>>
Want to do something like
<<ifconfig bridge0 rule pass in on fxp0 src 0:de:ad:*:*:* tag
OPENBSDAWESOME>>
or
<<ifconfig bridge0 rule pass in on fxp0 src /\\A00:de:ad:/ tag
OPENBSDAWESOME>>
Read Code :
found, in if_bridge.c (following SIOCBRDGARL from ifconfig)
<<
bcopy(&req->ifbr_src, &n->brl_src, sizeof(struct ether_addr));
bcopy(&req->ifbr_dst, &n->brl_dst, sizeof(struct ether_addr));
>>
Search for usage of the (documented) field
<<
find /usr/src/ -type f | xargs grep ifbr_src
/usr/src/share/man/man4/bridge.4: struct ether_addr ifbr_src; /* source mac
*/
/usr/src/sbin/ifconfig/brconfig.c: printf(" src %s",
ether_ntoa(&r->ifbr_src));
/usr/src/sbin/ifconfig/brconfig.c: dea = &rule.ifbr_src;
>>
Now I'm lost
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